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Developing High-Frequency Trading Systems

You're reading from  Developing High-Frequency Trading Systems

Product type Book
Published in Jun 2022
Publisher Packt
ISBN-13 9781803242811
Pages 320 pages
Edition 1st Edition
Languages
Authors (3):
Sebastien Donadio Sebastien Donadio
Profile icon Sebastien Donadio
Sourav Ghosh Sourav Ghosh
Profile icon Sourav Ghosh
Romain Rossier Romain Rossier
Profile icon Romain Rossier
View More author details

Table of Contents (16) Chapters

Preface 1. Part 1: Trading Strategies, Trading Systems, and Exchanges
2. Chapter 1: Fundamentals of a High-Frequency Trading System 3. Chapter 2: The Critical Components of a Trading System 4. Chapter 3: Understanding the Trading Exchange Dynamics 5. Part 2: How to Architect a High-Frequency Trading System
6. Chapter 4: HFT System Foundations – From Hardware to OS 7. Chapter 5: Networking in Motion 8. Chapter 6: HFT Optimization – Architecture and Operating System 9. Chapter 7: HFT Optimization – Logging, Performance, and Networking 10. Part 3: Implementation of a High-Frequency Trading System
11. Chapter 8: C++ – The Quest for Microsecond Latency 12. Chapter 9: Java and JVM for Low-Latency Systems 13. Chapter 10: Python – Interpreted but Open to High Performance 14. Chapter 11: High-Frequency FPGA and Crypto 15. Other Books You May Enjoy

Using kernel bypass

In this section, we will discuss using the kernel bypass technique to improve the performance of User Datagram Protocol (UDP) sockets to process inbound market data updates from the exchanges and Transmission Control Protocol (TCP) sockets to send outbound order flow/requests to the exchange. Fundamentally, kernel bypass looks to eliminate the expensive context switches and mode switches between kernel mode and user mode as well as duplicate copying of data from the Network Interface Card (NIC) to user space, each of which ends up reducing the latency quite a bit.

Network processing driven by system calls/interrupts in the non-kernel bypass design, threads, or processes that want to read incoming data on UDP or TCP socket block on the read call, as described in the Understanding context switches – interrupt handling section in the previous chapter. That leads the blocked thread or process being context switched out, and then it is woken up by the interrupt...

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